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Implement ContentManager and related services (#438)

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* Implement contentmanager and related services

* small changes

* read system firmware version from nand

* add pfs support, write directoryentry info for romfs files

* add file check in fsp-srv:8

* add support for open fs of internal files

* fix filename when accessing pfs

* use switch style paths for contentpath

* close nca after verifying type

* removed publishing profiles, align directory entry

* fix style

* lots of style fixes

* yasf(yet another style fix)

* yasf(yet another style fix) plus symbols

* enforce path check on every fs access

* change enum type to default

* fix typo
This commit is contained in:
emmauss 2018-11-18 21:37:41 +02:00 • committed by gdkchan
parent e603b7afbc
commit fe8fbb6fb9
38 changed files with 2179 additions and 173 deletions
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254
Ryujinx.HLE/HOS/Services/FspSrv/IFileSystem.cs
View file

@ -1,10 +1,11 @@
using Ryujinx.HLE.FileSystem;
using Ryujinx.HLE.HOS.Ipc;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using static Ryujinx.HLE.HOS.ErrorCode;
using static Ryujinx.HLE.Utilities.StringUtils;
namespace Ryujinx.HLE.HOS.Services.FspSrv
{
@ -18,7 +19,9 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
private string Path;
public IFileSystem(string Path)
private IFileSystemProvider Provider;
public IFileSystem(string Path, IFileSystemProvider Provider)
{
m_Commands = new Dictionary<int, ServiceProcessRequest>()
{
@ -41,9 +44,11 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
OpenPaths = new HashSet<string>();
this.Path = Path;
this.Path = Path;
this.Provider = Provider;
}
// CreateFile(u32 mode, u64 size, buffer<bytes<0x301>, 0x19, 0x301> path)
public long CreateFile(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
@ -51,14 +56,14 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
long Mode = Context.RequestData.ReadInt64();
int Size = Context.RequestData.ReadInt32();
string FileName = Context.Device.FileSystem.GetFullPath(Path, Name);
string FileName = Provider.GetFullPath(Name);
if (FileName == null)
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
if (File.Exists(FileName))
if (Provider.FileExists(FileName))
{
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyExists);
}
@ -68,21 +73,17 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
using (FileStream NewFile = File.Create(FileName))
{
NewFile.SetLength(Size);
}
return 0;
return Provider.CreateFile(FileName, Size);
}
// DeleteFile(buffer<bytes<0x301>, 0x19, 0x301> path)
public long DeleteFile(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
string FileName = Context.Device.FileSystem.GetFullPath(Path, Name);
string FileName = Provider.GetFullPath(Name);
if (!File.Exists(FileName))
if (!Provider.FileExists(FileName))
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
@ -92,23 +93,22 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
File.Delete(FileName);
return 0;
return Provider.DeleteFile(FileName);
}
// CreateDirectory(buffer<bytes<0x301>, 0x19, 0x301> path)
public long CreateDirectory(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
string DirName = Context.Device.FileSystem.GetFullPath(Path, Name);
string DirName = Provider.GetFullPath(Name);
if (DirName == null)
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
if (Directory.Exists(DirName))
if (Provider.DirectoryExists(DirName))
{
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyExists);
}
@ -118,26 +118,28 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
Directory.CreateDirectory(DirName);
Provider.CreateDirectory(DirName);
return 0;
}
// DeleteDirectory(buffer<bytes<0x301>, 0x19, 0x301> path)
public long DeleteDirectory(ServiceCtx Context)
{
return DeleteDirectory(Context, false);
}
// DeleteDirectoryRecursively(buffer<bytes<0x301>, 0x19, 0x301> path)
public long DeleteDirectoryRecursively(ServiceCtx Context)
{
return DeleteDirectory(Context, true);
}
private long DeleteDirectory(ServiceCtx Context, bool Recursive)
{
string Name = ReadUtf8String(Context);
string DirName = Context.Device.FileSystem.GetFullPath(Path, Name);
string DirName = Provider.GetFullPath(Name);
if (!Directory.Exists(DirName))
{
@ -149,25 +151,26 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
Directory.Delete(DirName, Recursive);
Provider.DeleteDirectory(DirName, Recursive);
return 0;
}
// RenameFile(buffer<bytes<0x301>, 0x19, 0x301> oldPath, buffer<bytes<0x301>, 0x19, 0x301> newPath)
public long RenameFile(ServiceCtx Context)
{
string OldName = ReadUtf8String(Context, 0);
string NewName = ReadUtf8String(Context, 1);
string OldFileName = Context.Device.FileSystem.GetFullPath(Path, OldName);
string NewFileName = Context.Device.FileSystem.GetFullPath(Path, NewName);
string OldFileName = Provider.GetFullPath(OldName);
string NewFileName = Provider.GetFullPath(NewName);
if (!File.Exists(OldFileName))
if (Provider.FileExists(OldFileName))
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
if (File.Exists(NewFileName))
if (Provider.FileExists(NewFileName))
{
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyExists);
}
@ -177,25 +180,24 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
File.Move(OldFileName, NewFileName);
return 0;
return Provider.RenameFile(OldFileName, NewFileName);
}
// RenameDirectory(buffer<bytes<0x301>, 0x19, 0x301> oldPath, buffer<bytes<0x301>, 0x19, 0x301> newPath)
public long RenameDirectory(ServiceCtx Context)
{
string OldName = ReadUtf8String(Context, 0);
string NewName = ReadUtf8String(Context, 1);
string OldDirName = Context.Device.FileSystem.GetFullPath(Path, OldName);
string NewDirName = Context.Device.FileSystem.GetFullPath(Path, NewName);
string OldDirName = Provider.GetFullPath(OldName);
string NewDirName = Provider.GetFullPath(NewName);
if (!Directory.Exists(OldDirName))
if (!Provider.DirectoryExists(OldDirName))
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
if (Directory.Exists(NewDirName))
if (!Provider.DirectoryExists(NewDirName))
{
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyExists);
}
@ -205,22 +207,21 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
Directory.Move(OldDirName, NewDirName);
return 0;
return Provider.RenameDirectory(OldDirName, NewDirName);
}
// GetEntryType(buffer<bytes<0x301>, 0x19, 0x301> path) -> nn::fssrv::sf::DirectoryEntryType
public long GetEntryType(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
string FileName = Context.Device.FileSystem.GetFullPath(Path, Name);
string FileName = Provider.GetFullPath(Name);
if (File.Exists(FileName))
if (Provider.FileExists(FileName))
{
Context.ResponseData.Write(1);
}
else if (Directory.Exists(FileName))
else if (Provider.DirectoryExists(FileName))
{
Context.ResponseData.Write(0);
}
@ -234,15 +235,16 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return 0;
}
// OpenFile(u32 mode, buffer<bytes<0x301>, 0x19, 0x301> path) -> object<nn::fssrv::sf::IFile> file
public long OpenFile(ServiceCtx Context)
{
int FilterFlags = Context.RequestData.ReadInt32();
string Name = ReadUtf8String(Context);
string FileName = Context.Device.FileSystem.GetFullPath(Path, Name);
string FileName = Provider.GetFullPath(Name);
if (!File.Exists(FileName))
if (!Provider.FileExists(FileName))
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
@ -252,79 +254,36 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
FileStream Stream = new FileStream(FileName, FileMode.Open);
IFile FileInterface = new IFile(Stream, FileName);
long Error = Provider.OpenFile(FileName, out IFile FileInterface);
FileInterface.Disposed += RemoveFileInUse;
lock (OpenPaths)
if (Error == 0)
{
OpenPaths.Add(FileName);
FileInterface.Disposed += RemoveFileInUse;
lock (OpenPaths)
{
OpenPaths.Add(FileName);
}
MakeObject(Context, FileInterface);
return 0;
}
MakeObject(Context, FileInterface);
return 0;
return Error;
}
// OpenDirectory(u32 filter_flags, buffer<bytes<0x301>, 0x19, 0x301> path) -> object<nn::fssrv::sf::IDirectory> directory
public long OpenDirectory(ServiceCtx Context)
{
int FilterFlags = Context.RequestData.ReadInt32();
string Name = ReadUtf8String(Context);
string DirName = Context.Device.FileSystem.GetFullPath(Path, Name);
string DirName = Provider.GetFullPath(Name);
if (!Directory.Exists(DirName))
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
IDirectory DirInterface = new IDirectory(DirName, FilterFlags);
DirInterface.Disposed += RemoveDirectoryInUse;
lock (OpenPaths)
{
OpenPaths.Add(DirName);
}
MakeObject(Context, DirInterface);
return 0;
}
public long Commit(ServiceCtx Context)
{
return 0;
}
public long GetFreeSpaceSize(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
Context.ResponseData.Write(Context.Device.FileSystem.GetDrive().AvailableFreeSpace);
return 0;
}
public long GetTotalSpaceSize(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
Context.ResponseData.Write(Context.Device.FileSystem.GetDrive().TotalSize);
return 0;
}
public long CleanDirectoryRecursively(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
string DirName = Context.Device.FileSystem.GetFullPath(Path, Name);
if (!Directory.Exists(DirName))
if (!Provider.DirectoryExists(DirName))
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
@ -334,15 +293,75 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
foreach (string Entry in Directory.EnumerateFileSystemEntries(DirName))
long Error = Provider.OpenDirectory(DirName, FilterFlags, out IDirectory DirInterface);
if (Error == 0)
{
if (Directory.Exists(Entry))
DirInterface.Disposed += RemoveDirectoryInUse;
lock (OpenPaths)
{
Directory.Delete(Entry, true);
OpenPaths.Add(DirName);
}
else if (File.Exists(Entry))
MakeObject(Context, DirInterface);
}
return Error;
}
// Commit()
public long Commit(ServiceCtx Context)
{
return 0;
}
// GetFreeSpaceSize(buffer<bytes<0x301>, 0x19, 0x301> path) -> u64 totalFreeSpace
public long GetFreeSpaceSize(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
Context.ResponseData.Write(Provider.GetFreeSpace(Context));
return 0;
}
// GetTotalSpaceSize(buffer<bytes<0x301>, 0x19, 0x301> path) -> u64 totalSize
public long GetTotalSpaceSize(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
Context.ResponseData.Write(Provider.GetFreeSpace(Context));
return 0;
}
// CleanDirectoryRecursively(buffer<bytes<0x301>, 0x19, 0x301> path)
public long CleanDirectoryRecursively(ServiceCtx Context)
{
string Name = ReadUtf8String(Context);
string DirName = Provider.GetFullPath(Name);
if (!Provider.DirectoryExists(DirName))
{
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
if (IsPathAlreadyInUse(DirName))
{
return MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse);
}
foreach (DirectoryEntry Entry in Provider.GetEntries(DirName))
{
if (Provider.DirectoryExists(Entry.Path))
{
File.Delete(Entry);
Provider.DeleteDirectory(Entry.Path, true);
}
else if (Provider.FileExists(Entry.Path))
{
Provider.DeleteFile(Entry.Path);
}
}
@ -377,30 +396,7 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
{
DirInterface.Disposed -= RemoveDirectoryInUse;
OpenPaths.Remove(DirInterface.HostPath);
}
}
private string ReadUtf8String(ServiceCtx Context, int Index = 0)
{
long Position = Context.Request.PtrBuff[Index].Position;
long Size = Context.Request.PtrBuff[Index].Size;
using (MemoryStream MS = new MemoryStream())
{
while (Size-- > 0)
{
byte Value = Context.Memory.ReadByte(Position++);
if (Value == 0)
{
break;
}
MS.WriteByte(Value);
}
return Encoding.UTF8.GetString(MS.ToArray());
OpenPaths.Remove(DirInterface.DirectoryPath);
}
}
}